•ESDandholdingsystemboards:Becarefulwhenholdingthesystemboard.Theyareextremely
sensitivetoESD.Onlytouchtheedgewhenholdingthesystemboard.Laythesystemboardwith
componentssidefacingupwardsaftertakingthesystemboardoutoftheprotectionbagorthesever.
Usetheconductivefoampad(ifany)ratherthanthesystemboardpackage.Donotslidethesystem
boardonanysurface.
•Installingorremovingjumper:Jumperisasmallplasticconductorbetweentwojumperpins.Some
jumpershaveasmallwingonthetopforyoutousengertipsorneneedleforcepstoclipit.Ifthe
jumperhasnosuchwing,becarefulwheninstallingorremovingitwithneedleforceps,andclipthe
jumper'snarrowfaceinsteadofthewideone.Clippingthewidefacewilldamagethecontactsinside
thejumper,whichwillleadtointermittentfaultstosomefunctionscontrolledbythejumper.Clipthe
jumpercarefullywithpliersorothertoolsanddonotsqueezewhenremovingit.Otherwise,pinsonthe
systemboardmaybebentorbroken.
2ThinkServerRD230andRD240RemoteManagementUserGuide
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